29 Cygni

star in the constellation Cygnus
Place variable_star Q4632889
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29 Cygni

Summary

29 Cygni is a variable star[1]. It draws 50 Wikipedia views per month (variable_star category, ranking #19 of 158).[2]

Key Facts

  • 29 Cygni's instance of is recorded as variable star[3].
  • 29 Cygni's instance of is recorded as Delta Scuti variable[4].
  • 29 Cygni's instance of is recorded as high proper-motion star[5].
  • 29 Cygni's instance of is recorded as near-infrared source[6].
  • 29 Cygni's instance of is recorded as ultraviolet source[7].
  • 29 Cygni's instance of is recorded as double star[8].
  • 29 Cygni's instance of is recorded as pulsating variable star[9].
  • 29 Cygni's constellation is recorded as Cygnus[10].
  • 29 Cygni's spectral class is recorded as A2V[11].
  • 29 Cygni is part of NAME Argus Association[12].
  • 29 Cygni's Commons category is recorded as 29 Cygni[13].
  • 29 Cygni's child astronomical body is recorded as HIP 99770 b[14].
  • 29 Cygni's companion of is recorded as Q66485221[15].
  • 29 Cygni's catalog code is recorded as IRAS 20126+3639[16].
  • 29 Cygni's catalog code is recorded as 2MASS J20143203+3648225[17].
  • 29 Cygni's catalog code is recorded as HD 192640[18].
  • 29 Cygni's catalog code is recorded as HIP 99770[19].
  • 29 Cygni's catalog code is recorded as HR 7736[20].
  • 29 Cygni's catalog code is recorded as SAO 69678[21].
  • 29 Cygni's catalog code is recorded as GSC 02683-03962[22].
  • 29 Cygni's catalog code is recorded as BD+36 3955[23].
  • 29 Cygni's catalog code is recorded as CCDM J20146+3647A[24].
  • 29 Cygni's catalog code is recorded as CEL 4988[25].
  • 29 Cygni's catalog code is recorded as GC 28124[26].
  • 29 Cygni's catalog code is recorded as GCRV 12617[27].

Body

Geography

29 Cygni is part of NAME Argus Association[12].

Designation and Status

Recorded instance of include variable star[3], Delta Scuti variable[4], high proper-motion star[5], near-infrared source[6], ultraviolet source[7], and double star[8].

History and Context

Catalog codes include IRAS 20126+3639[16], 2MASS J20143203+3648225[17], HD 192640[18], HIP 99770[19], HR 7736[20], and SAO 69678[21].

Why It Matters

29 Cygni draws 50 Wikipedia views per month (variable_star category, ranking #19 of 158).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28] It is known by 26 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . General Catalogue of Variable Stars. wikidata.org.
  2. [4] . General Catalogue of Variable Stars. wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Directly determined linear radii and effective temperatures of exoplanet host stars. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Washington Double Star Catalog. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . SIMBAD. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. wikidata.org.
  24. [26] . SIMBAD. wikidata.org.
  25. [27] . SIMBAD. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 29 Cygni. Retrieved May 3, 2026, from https://4ort.xyz/entity/29-cygni
MLA “29 Cygni.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/29-cygni.
BibTeX @misc{4ortxyz_29-cygni_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{29 Cygni}}, year = {2026}, url = {https://4ort.xyz/entity/29-cygni}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 29 Cygni — https://4ort.xyz/entity/29-cygni (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/29-cygni · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8w ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Stellar rotational velocity {'unit': 'Q3674704', 'amount': '+65'}
    Constellation Cygnus
    Apparent magnitude {'amount': '+5.10'}, {'amount': '+5.11'}, {'amount': '+4.99'} +6
    Effective temperature {'unit': 'Q11579', 'amount': '+8790'}
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: V1644CygLightCurve.png, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.